3.7v 2000mah 18650 Li-Ion Battery Light Sensitive Photoresistor LDR Small fl/IPEX connectors on PCBs directly

fl/IPEX connectors on PCBs directly to the external SMA antenna - no additional adapters needed

Custom Gearboxes: Design and prototype multi-stage gearboxes with various reduction ratios for speed and torque optimization

If the battery gets heated

and a beginner-friendly design ideal for smart home automation

3.7v 2000mah 18650 Li-Ion Battery Light Sensitive Photoresistor LDR Small fl/IPEX connectors on PCBs directly3. 7V 2000mAh 18650 Li Ion Rechargeable Battery High capacity 18650 lithium ion rechargeable battery delivering reliable 3. 7V power at 2000mAh. Ideal for flashlights, power banks, portable electronics, robotics, and DIY energy storage projects. Available at The Engineer Store, Bengaluru with fast shipping and full warranty. Specifications Battery Type 18650 Lithium Ion (Li Ion) Rechargeable Nominal Voltage 3. 7V Capacity 2000mAh Charging Voltage 4.